توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Cropper, M. L., & Subramanian, U. (1995). Public choices between lifesaving programs: How important are lives saved? World Bank.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Cropper, Maureen L., و Uma Subramanian. Public Choices Between Lifesaving Programs: How Important Are Lives Saved? Washington, D.C: World Bank, 1995.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Cropper, Maureen L., و Uma Subramanian. Public Choices Between Lifesaving Programs: How Important Are Lives Saved? World Bank, 1995.